"allow it" means to just leave something alone, or don't worry about it. People in West London say this quite often.

In the United States, a very country way to greet someone.

A friendly greeting meaning both 'hello' and 'how are you?' More 'o's are added dependent on mood.

A country hello that includes a 'how are you?' and at the same time saying "Howdy" to a close friend.

Used by white teens when greeting each other in a polite and sometimes flirtatious way.

A sexy cowboy way of saying hi to a hot girl

The common way of asking to learn how to do something.

A way to say that you are baffled or incapable of understanding something. Simmilar to "I can't even."